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Title: Technical Specification for Type Approval of Diaphragm Gas Meters Ch
Date: 2024.08.15
Legislative: The date of promulgation, document number, date of enforcement and content of the amendment are listed as follows:
1.2003-11-19,No.09240008950,2004-01-01.
2.2016-09-05,No.10540016080,2019-09-05.
3.2017-10-27,No.10640006480,2018-01-01.
4.2023-02-06,No.11240000520,2023-07-01.
5.2024-08-15,No.11350004330,2024-08-15.
Content: Please refer to the attached file.
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